almucantar的翻译，读音
英/,ælmju:'kæntә/
释义：
[天]平纬圈, 等高圈
n. A small circle of the sphere parallel to the horizon; a
circle or parallel of altitude. Two stars which have the same
almucantar have the same altitude. See Almacantar.
n. A small circle of the sphere parallel to the horizon; a
circle or parallel of altitude. Two stars which have the same
almucantar have the same altitude. See Almacantar.